John Jay College of Criminal Justice doesn't have a specific GED score requirement for admission. Their admissions process considers your overall application, which includes your GED score *along with* other factors like your high school GPA (if applicable), essays, extracurricular activities, and possibly an interview. A higher GED score will obviously strengthen your application, but there's no magic number guaranteeing acceptance.
To find out more about their admission requirements and what constitutes a competitive application, you should visit the John Jay College website and look at their admissions section. Contacting their admissions office directly is the best way to get the most accurate and up-to-date information.